Vincent was usually seen with Duke and Conroy Wu. He appears when Conroy and Duke attempt to haze Wei Shen. Vincent and Conroy join in the attack, after Duke had initiated the first attack.

Vincent was killed by a serial killer who harvested his organs in order to make profit for the 18K. Wei Shen came to investigate, and was shocked to see Vincent's, along with two other dead Sun On Yee members under the Aberdeen Bridge. However, Wei was able to find the doctor responsible and stop him from murdering Calvin in a similar fashion.

Vincent also appears in Nightmare in North Point as a hungry ghost. He accompanies Wei during part of his journey, often scaring him by appearing unannounced. He seems to develop some liking to noodles and pork buns as he keeps asking for It during his time as Wei's company as a hungry ghost, which Wei offered to his grave as a sign of their friendship.